Outdoor flowers for cutting : annuals, biennials and perennials.

MLA

Outdoor Flowers for Cutting : Annuals, Biennials and Perennials. London: Her Majesty's stationery office, 1962.

APA

(1962). Outdoor flowers for cutting : annuals, biennials and perennials. London: Her Majesty's stationery office.

Chicago

Outdoor Flowers for Cutting : Annuals, Biennials and Perennials. London: Her Majesty's stationery office, 1962.